CMS-1746 Add type definitions for content_tree in RemoteService.ts

Add strict typing for the parameter and result values of RemoteServiceInterface.content_tree()

* Check the RpcHandler method in Java to find the exact values accepted and returned.
* Use optional types (optParam?: string) where appropriate.
* Avoid use of any as much as possible and use concrete types.
* Look at types of space_list() and space_get() for reference.
CMS-1748 Create ContentDetailPanel

- also added GridDeselectEvent
- and deleted old BaseDetailPanel and DetailPanel
Renamed TabNavigator to DeckPanelNavigator
Renamed TabbedDeckPanel to NavigatedDeckPanel
CMS-1565 Live edit improvements
- Styling
- Rename Device Selector -> Emulator
- Emulator: set default item as selected
Merge pull request #256 from enonic/CMS-1746

CMS-1746 Add type definitions for content_tree in RemoteService.ts
CMS-1680 Define content type form for Image/Media types.
Forgot to commit ContentAttachmentResource.
Movings into new structure in content app
CMS-1740 Add type definitions for mixin_delete in RemoteService.ts
CMS-1733 Create ContentAppBarTabMenu with friends and Make ContentAppBar use it - updated for merge
Merge pull request #263 from enonic/CMS-1733

CMS-1733 Create ContentAppBarTabMenu with friends and Make ContentAppBar...
CMS-1733 Create ContentAppBarTabMenu with friends and Make ContentAppBar use it
tabMenu is now required
Merge pull request #262 from enonic/CMS-1740

CMS-1740 Add type definitions for mixin_delete in RemoteService.ts
Deleted ignored api-test files
Deleted ignored api-test files
CMS-1733 Create ContentAppBarTabMenu with friends and Make ContentAppBar use it
Moved into app module
Moved event into app folder
CMS-1660 Content Manager: Replace controller handling of BrowseToolBar with events
Merge pull request #265 from enonic/CMS-1660

CMS-1660 Content Manager: Replace controller handling of BrowseToolBar w...
CMS-1779 Introduce ContentWizard classes
CMS-1779 Introduce ContentWizard classes
Moved CloseContentWizardPanelEvent and CloseSpaceWizardPanelEvent to their respective wizard modules where they belong